Sub-processors

Third parties that handle buyer data on Inkwell's behalf. Buyers are notified before any change to this list.

• Amazon Web Services (S3)
  File upload storage
  us-west-2 by default
• MaxMind GeoLite2
  IP geolocation for country blocklist + abuse analytics
  Free CC BY-SA 4.0 dataset, 60–90 day update cycle
• StopForumSpam
  IP-reputation blocklist for spam scoring signal
  Free CC BY-SA 4.0 CSV, refreshed nightly
• Cloudflare Turnstile
  Optional captcha challenge for quarantined submissions
  Buyer wires their own site/secret keys
• Postmark / Resend (optional)
  Email destination delivery (when buyer configures)
  Buyer wires their own SMTP / API key per destination
• Sentry
  Application error tracking
  Operator-side; no buyer payload data sent